Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8155430 | Method of measurement of number of nonmetallic inclusions and casting mold for obtaining cast sample used for same | Mitsuyoshi Sato, Hiroshi Kawai, Yukio Kuramasu | 2012-04-10 |